I'm quite concerned. Whenever their strength (D-line, pressure) hooks into our weakness (O-line, protection) as it does, you have to be concerned, really. I mean, we did alright against the Rams, but they're the rams. We're lucky that the match-up for Barbre should be mostly against Edwards, a mediocre DE, but the interior line will really get tested and so will Colledge. I can even see them move Allen around a bit.
That said, it's pretty much like Porky stated already. They're good enough to beat us, but we're good enough to beat them as well. At this time, though, I'd put the Vikings down as favorites. We just have to hope that we can exploit their secondary and maybe get Finley matched up on the LBs. Vernon Davis was open quite a few times yesterday.